Bao mat sunwin: Nhung Lop Phong Ve Thuc Su Dung Sau Tai Khoan Cua Ban

Khi noi ve mot nen tang ca cuoc truc tuyen, nguoi choi thuong quan tam truoc tien den ty le cuoc, toc do nap rut hay kho game. Bao mat sun win lai la thu it duoc nhac toi hon, du no chinh la nen mong quyet dinh moi thu con lai co van hanh tron tru hay khong. Mot he thong bao mat yeu se khien so du trong tai khoan, lich su giao dich va ca danh tinh ca nhan cua nguoi dung tro thanh muc tieu cua ke xau. Bai viet nay di vao cu the tung lop phong ve ma sunwin dang trien khai, kem nhung con so va co che co the kiem chung duoc.

Ma hoa duong truyen va ha tang may chu

Diem dau tien can noi toi la ma hoa. Toan bo ket noi giua thiet bi nguoi dung va he thong sunwin duoc bao ve bang giao thuc TLS phien ban 1.3 voi khoa 256-bit — muc ma hoa ma cac ngan hang truc tuyen tai chau A cung dang dung. Dieu nay co nghia du lieu ban go vao, tu mat khau den so tai khoan ngan hang, bi bien thanh chuoi ky tu vo nghia voi bat ky ai dung giua duong truyen. Ke ca khi ket noi qua Wi-Fi cong cong o quan ca phe, noi dung truyen di van khong the doc duoc neu khong co khoa giai ma phia may chu.

Ha tang phia sau cung duoc thiet ke theo huong chiu tai va chiu tan cong. sunwin van hanh he thong may chu dat tai nhieu khu vuc, co co che chong DDoS tu dong ngat luu luong bat thuong khi luu luong truy cap vuot nguong an toan. Trung binh moi thang he thong ghi nhan hang nghin yeu cau truy cap dang ngo bi chan o tang tuong lua, phan lon den tu cac cong cu do quet tu dong tim lo hong dang nhap. Nhung yeu cau nay khong bao gio cham toi co so du lieu nguoi dung.

Xac thuc hai lop va quan ly phien dang nhap

sunwin ap dung xac thuc hai lop cho tai khoan nguoi choi. Sau khi nhap mat khau dung, he thong gui ma OTP gom 6 chu so qua tin nhan SMS hoac email, ma nay het hieu luc sau 60 giay. Neu ke gian co duoc mat khau nhung khong co quyen truy cap dien thoai cua ban, ho van khong vao duoc tai khoan. Day la lop chan quan trong nhat truoc cac cuoc tan cong lay cap thong tin dang nhap hang loat.

Phien dang nhap cung duoc quan ly chat. Sau 15 phut khong thao tac, he thong tu dong dang xuat de tranh truong hop ban quen thoat may tren thiet bi dung chung. Moi tai khoan chi cho phep mot phien hoat dong tai mot thoi diem; neu phat hien dang nhap tu thiet bi thu hai, phien cu lap tuc bi vo hieu hoa va nguoi dung nhan duoc thong bao. Co che nay tung giup khong it nguoi choi phat hien som viec tai khoan bi truy cap trai phep chi trong vai phut.

Bao ve giao dich nap rut

Giao dich tai chinh la noi tap trung rui ro cao nhat, nen sunwin kiem soat theo nhieu tang. Moi lenh nap va rut deu di qua he thong ma hoa rieng, tach biet voi luong du lieu tro choi. Khi nguoi dung doi so tai khoan ngan hang nhan tien, he thong yeu cau xac minh lai danh tinh va co the tam giu lenh rut trong 24 gio de doi chieu. Quy trinh nay gay chut bat tien, nhung no chan duoc tinh huong ke gian chiem tai khoan roi rut sach tien sang mot tai khoan la.

He thong cung theo doi hanh vi giao dich theo mo hinh bat thuong. Vi du, mot tai khoan binh thuong rut 500.000 dong moi tuan dot nhien dat lenh rut 200 trieu dong luc 3 gio sang se bi dua vao danh sach kiem tra thu cong. Bo phan an ninh lien he truc tiep voi chu tai khoan qua kenh da dang ky truoc khi lenh duoc xu ly. Tren thuc te, phan lon cac lenh bi giu lai kieu nay la do chinh chu nhan thao tac nhung chua cap nhat thong tin, so con lai la dau hieu truy cap trai phep.

Ma hoa du lieu luu tru va quyen truy cap noi bo

Du lieu nguoi dung khi luu tren may chu duoc ma hoa bang thuat toan AES-256. Mat khau khong duoc luu duoi dang van ban thuan ma bam mot chieu kem chuoi muoi rieng cho tung tai khoan, nghia la ngay ca nhan vien ky thuat cung khong the doc duoc mat khau goc cua ban. Khi ban quen mat khau, he thong buoc phai dat lai chu khong the khoi phuc mat khau cu — day la dau hieu cho thay viec bam duoc lam dung cach.

Quyen truy cap noi bo duoc phan tang ro rang. Nhan vien cham soc khach hang chi thay duoc thong tin can thiet de ho tro, khong thay duoc so du day du hay lich su giao dich chi tiet neu khong co phe duyet tu cap tren. Moi thao tac truy cap du lieu nhay cam deu duoc ghi log kem ma nhan vien va thoi gian, phuc vu viec ra soat dinh ky. Cach lam nay giam thieu rui ro noi bo — nguyen nhan gay ro ri du lieu pho bien hon ca tan cong tu ben ngoai.

Nhung gi nguoi dung can tu lam

Bao mat sunwin khong the hieu qua neu chi den tu mot phia. Co ba viec nguoi choi nen duy tri deu dan. Thu nhat, dat mat khau dai it nhat 12 ky tu, tron chu hoa, chu thuong, so va ky tu dac biet, tuyet doi khong dung lai mat khau tu email hay mang xa hoi. Thu hai, bat xac thuc hai lop ngay khi tao tai khoan va giu so dien thoai dang ky luon hoat dong. Thu ba, kiem tra lich su dang nhap moi vai tuan; neu thay dia chi IP hoac thiet bi la, doi mat khau ngay va bao bo phan ho tro.

Mot diem it nguoi de y la cac lien ket gia mao. Ke xau thuong tao trang web trong giong het giao dien sunwin de lua nhap tai khoan. Cach nhan biet don gian: kiem tra ky ten mien tren thanh dia chi, va chi dang nhap tu duong dan chinh thuc ma ban tu luu. Khong nhap vao link nhan duoc qua tin nhan hay email khong ro nguon.

Danh gia tong the

Nhin vao cau truc bao mat hien tai, sunwin dang trien khai kha day du cac lop can thiet: ma hoa duong truyen, xac thuc hai lop, giam sat giao dich bat thuong, phan quyen noi bo va ghi log. Khong he thong nao an toan tuyet doi, va bat ky nen tang nao khang dinh dieu do deu dang nghi ngo. Dieu quan trong la cac lop phong ve co duoc duy tri va cap nhat thuong xuyen hay khong, boi ky thuat tan cong thay doi moi nam. Voi nguoi dung, hieu ro co che bao mat giup ban chu dong hon thay vi pho mac hoan toan cho nen tang, va do chinh la cach giu tai khoan an toan lau dai.